Finding the Third Proportional to 17,080.50 and 36,429

Step by Step Solution

1. Step 1: Write the proportion equation
   17,080.50 : 36,429 = 36,429 : x
2. Step 2: Convert to fraction form
   17,080.50/36,429 = 36,429/x
3. Step 3: Cross multiply
   17,080.50x = 36,429 × 36,429
4. Step 4: Simplify right side
   17,080.50x = 1,327,072,041
5. Step 5: Solve for x
   x = 1,327,072,041/17,080.50
6. Step 6: Final answer
   x = 77,695.15